Question

solid sphere of radius R is charged uniformly with the total charge Q then the correct expression for electric feild is (r= distance from centre)
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Answer 1

Answer:

Here u go dear pojaa

Explanation:

solid sphere of radius R has charge q uniformly distributed over its volume. The distance from it surfce at which the electrostatic potential is equal to half of the potential at the centre is. Distance from surface is x-R=R/3.